Glycolic acid sodium salt

Glycolic acid sodium salt structural formula

CAS Number 2836-32-0
Molecular Formula C2H3NaO3
Molecular Weight 98.033 g/mol
LogP -1.91
  • Glycolic acid sodium salt
  • Sodium hydroxyacetate
  • Acetic acid, 2-hydroxy-, sodium salt (1:1)
  • 2836-32-0
  • Sodium glycolate
  • Acetic acid, hydroxy-, monosodium salt
  • Acetic acid, 2-hydroxy-, sodium salt (1:1)
  • glicolato de sodio
  • Glycolate de sodium
  • Glycolic acid, monosodium salt
  • Hydroxyacetic acid sodium salt
  • Hydroxyacetic acid, monosodium salt
  • Natriumglykolat
  • sodium glycollate
  • Sodium hydroxyacetate
  • Sodium ?-hydroxyacetate
  • EINECS 220-624-9
  • Glykokolan sodny
  • UNII-B75E535IMI
  • Glycolic acid, sodium salt
  • Monosodium glycolate
  • Sodium 2-hydroxyacetate
  • Sodium lycolate


Separation of Glycolic acid sodium salt on Newcrom R1 HPLC column

Glycolic acid sodium salt can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 µm particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.

Separation of Glycolic acid sodium salt on Newcrom C18 HPLC column
Newcrom R1

This column is available in new type of hardware with only one connection end. Learn more about performance and advantage of this new hardware.

Application Analytes:

Glycolic acid sodium salt

HPLC Separation of Small Organic Acids on Newcrom B Column View on  


Column Newcrom B, 4.6x150 mm, 5 µm, 100A
Mobile Phase MeCN/H2O - 5/95%
Buffer AmAc pH 5.0, Formic Acid
Flow Rate 1.0 ml/min
Detection CAD (Corona) MS- compatible mobile phase


Class of Compounds Acid, Hydrophilic, Ionizable
Analyzing Compounds Glycolic acid, Succinic Acid, Methylmalonic acid, Malic Acid, Maleic Acid, Citric Acid, Tartaric Acid, Fumaric Acid, Malonic Acid

Application Analytes:

Citric Acid
Fumaric Acid
Glycolic acid sodium salt
Maleic Acid
Malic Acid
Malonic Acid
Methylmalonic Acid
Succinic Acid
Tartaric Acid
dl-Tartaric acid